JPS5479048A - Heat sensitive recorder - Google Patents

Heat sensitive recorder

Info

Publication number
JPS5479048A
JPS5479048A JP14608277A JP14608277A JPS5479048A JP S5479048 A JPS5479048 A JP S5479048A JP 14608277 A JP14608277 A JP 14608277A JP 14608277 A JP14608277 A JP 14608277A JP S5479048 A JPS5479048 A JP S5479048A
Authority
JP
Japan
Prior art keywords
register
circuit
electric current
period
pulse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14608277A
Other languages
Japanese (ja)
Other versions
JPS5714315B2 (en
Inventor
Akiyoshi Hakoyama
Masao Teraoka
Akira Yabiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP14608277A priority Critical patent/JPS5479048A/en
Publication of JPS5479048A publication Critical patent/JPS5479048A/en
Publication of JPS5714315B2 publication Critical patent/JPS5714315B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head

Landscapes

  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE:To make it possible to record the neutral tint with a drive circuit of simple constitution by controlling the time to energize a thermal element via the shift register. CONSTITUTION:When recording data 3, 4 are written into shift registers 1, 2, gate 32 is opened by energizing pulse of timer circuit 30, decoder 33, switching circuit 34 which changes energization, matrix circuit 36, register 2, and switching circuit 29 are coupled together during the period T of pulse width 3. Electric current from the recording electric power 11 is applied to thermal element 40... of recording head 29 via matrix circuit 29. Subsequently, after the lapse of the pulse period T, the register 2 is preset by the circuit 30 such that the record contents of the register 1 are memorized in the register 2. During the subsequent period T of pulse width 2, in accordance with the memorized contents of the register 2, the electric current of the circuit 11 is applied to the predetermined element 40 to control the period of electric current application. Hence the element 40... applied by the electric current during the pulse period T will not develop color, but the recording of intermediate tints can be effectively carried out by the electric current applied to the predetermined element 40 during the pulse period 2T.
JP14608277A 1977-12-07 1977-12-07 Heat sensitive recorder Granted JPS5479048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14608277A JPS5479048A (en) 1977-12-07 1977-12-07 Heat sensitive recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14608277A JPS5479048A (en) 1977-12-07 1977-12-07 Heat sensitive recorder

Publications (2)

Publication Number Publication Date
JPS5479048A true JPS5479048A (en) 1979-06-23
JPS5714315B2 JPS5714315B2 (en) 1982-03-24

Family

ID=15399700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14608277A Granted JPS5479048A (en) 1977-12-07 1977-12-07 Heat sensitive recorder

Country Status (1)

Country Link
JP (1) JPS5479048A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675882A (en) * 1979-11-09 1981-06-23 Thomson Csf Color tone duplicator
JPS56115280A (en) * 1980-02-16 1981-09-10 Sony Corp Thermal head driving circuit for facsimile apparatus
JPS5727771A (en) * 1980-07-25 1982-02-15 Toshiba Corp Heat-sensitive recorder
JPS5757948U (en) * 1980-09-25 1982-04-05
JPS5757682A (en) * 1980-09-25 1982-04-06 Toshiba Corp Heat-sensitive recording device
JPS5757681A (en) * 1980-09-25 1982-04-06 Toshiba Corp Heat-sensitive recording device
JPS5855250A (en) * 1981-09-30 1983-04-01 Matsushita Electric Ind Co Ltd Multigraduation recorder
JPH04137974A (en) * 1990-09-28 1992-05-12 Sharp Corp Video printer
US11619454B2 (en) 2017-08-04 2023-04-04 Hieta Technologies Limited Heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383195U (en) * 1986-11-19 1988-06-01

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123511A (en) * 1975-04-22 1976-10-28 Oki Electric Ind Co Ltd Degree recording method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123511A (en) * 1975-04-22 1976-10-28 Oki Electric Ind Co Ltd Degree recording method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675882A (en) * 1979-11-09 1981-06-23 Thomson Csf Color tone duplicator
JPS56115280A (en) * 1980-02-16 1981-09-10 Sony Corp Thermal head driving circuit for facsimile apparatus
JPH0143508B2 (en) * 1980-02-16 1989-09-21 Sony Corp
JPS5727771A (en) * 1980-07-25 1982-02-15 Toshiba Corp Heat-sensitive recorder
JPS5757948U (en) * 1980-09-25 1982-04-05
JPS5757682A (en) * 1980-09-25 1982-04-06 Toshiba Corp Heat-sensitive recording device
JPS5757681A (en) * 1980-09-25 1982-04-06 Toshiba Corp Heat-sensitive recording device
JPS6226627B2 (en) * 1980-09-25 1987-06-10 Tokyo Shibaura Electric Co
JPS6226628B2 (en) * 1980-09-25 1987-06-10 Tokyo Shibaura Electric Co
JPS5855250A (en) * 1981-09-30 1983-04-01 Matsushita Electric Ind Co Ltd Multigraduation recorder
JPH04137974A (en) * 1990-09-28 1992-05-12 Sharp Corp Video printer
US11619454B2 (en) 2017-08-04 2023-04-04 Hieta Technologies Limited Heat exchanger

Also Published As

Publication number Publication date
JPS5714315B2 (en) 1982-03-24

Similar Documents

Publication Publication Date Title
JPS5479048A (en) Heat sensitive recorder
DE3580296D1 (en) COLOR RECORDING DEVICE BY THERMAL TRANSFER AND RECORDING METHOD.
DD133623A5 (en) METHOD FOR CONTROLLING TERMINALS AND CIRCUIT BREAKER WITH CONTROL
JPS5621114A (en) Control circuit of electrochromic diaphragm using electrochromic material
DE3276087D1 (en) Process and device for controlling a stepping motor in a clock mechanism
JPS5622574A (en) Method and device for controlling pulse width for reversible dc current regulator
JPS57126678A (en) Controlling method for driving of thernal recoding device
JPS56161182A (en) Heat-sensitive recording method
JPS56164880A (en) Heat sensitive recording device
JPS5414752A (en) Heat sensitive recorder
JPS56167480A (en) Driving of thermal head
JPS57208282A (en) Heat-sensitive recorder
JPS52109946A (en) Thermal recording device
JPS5710825A (en) Method and apparatus for maintaining secrecy of data, program, circuit and the like
JPS54161948A (en) Method and apparatus for heat sensitive recording
JPS57199673A (en) Heat-sensitive recording
JPS6458561A (en) Printing head output control circuit
JPS57170776A (en) Heat sensitive transfer recorder
JPS648063A (en) Recording device
JPS5619777A (en) Gradation recording device
JPS52102044A (en) Controller
JPS51146242A (en) Multi-color heat sensitive recording device
JPS5643869A (en) Heat-sensitive recording method
JPS52117518A (en) Information recording unit
JPS5265955A (en) Method and device for controlling door opening and closing using flowing solid as pressuring medium